Neptune Unit

Oil & Gas Property in Atascosa County, TX

  2. Texas
  3. Atascosa County, TX
  4. Oil & Gas Properties in Atascosa County, TX
  5. Neptune Unit Oil & Gas Property

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Property Summary

Key data points for Neptune Unit

CountyAtascosa County, TX
OperatorEOG RESOURCES INC
Production DatesNov 2014 - Mar 2026
Total Oil Production208,069 BBLs
Total Gas Production202,079 MCF
Recent Oil Production289 BBLs in Feb 2026
Recent Gas Production1,286 MCF in Feb 2026
Wells on Property1

Our Valuation Estimates for Neptune Unit

ShaleAssessment™

$26,500 *

MarketMultiple™

$41,514 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Neptune Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Neptune Unit
from Nov 2014 to Mar 2026

Wells on Neptune Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-35121NEPTUNE UNIT 1HEOG RESOURCES, INC.ProducingAtascosa County, TX28.703022-98.578900

Leases included in Neptune Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18238NEPTUNE UNITEOG RESOURCES, INC.Atascosa County, TX

Nearby Properties

These are the closest 20 properties to the Neptune Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Comet UnitAtascosa County, TX344 BBLs369 MCFMar 2026
Earth UnitAtascosa County, TX447 BBLs323 MCFMar 2026
Galaxy UnitAtascosa County, TX732 BBLs243 MCFMar 2026
Kaiser SeniorAtascosa County, TX3,564 BBLs1,327 MCFMar 2026
Mar RanchAtascosa County, TX2,145 BBLs2,029 MCFMar 2026
Mars UnitAtascosa County, TX863 BBLs840 MCFMar 2026
Mercury UnitAtascosa County, TX572 BBLs478 MCFMar 2026
Meteor UnitAtascosa County, TX343 BBLs276 MCFMar 2026
Michael Wheeler UnitAtascosa County, TX12,281 BBLs6,331 MCFMar 2026
Moon UnitAtascosa County, TX350 BBLs511 MCFMar 2026
MWT AAtascosa County, TX2,176 BBLs2,678 MCFMar 2026
OrionAtascosa County, TX1,164 BBLs600 MCFMar 2026
Pancho East UnitAtascosa County, TX828 BBLs340 MCFMar 2026
Pancho West UnitAtascosa County, TX1,104 BBLs1,304 MCFMar 2026
PeelerAtascosa County, TX376 BBLs900 MCFFeb 2026
Pineapple UnitAtascosa County, TX1,381 BBLs1,661 MCFMar 2026
PulsarAtascosa County, TX515 BBLs312 MCFMar 2026
Sam HoustonAtascosa County, TX24,965 BBLs19,483 MCFMar 2026
Thomas J RuskAtascosa County, TX51,281 BBLs42,974 MCFMar 2026
ThompsonAtascosa County, TX9,009 BBLs6,090 MCFMar 2026

Companies in the Area

These are the closest 20 companies operating near the Neptune Unit property.

Company Name
Aaronmark Services, LLC
Alvarado 2014 LLC
Atlas Eagle Ford Oper Co, LLC
Buccaneer Operating LLC
Ceniza Petroleum, Inc.
Chesapeake Operating, Inc.
Cheyenne Petroleum Company
EOG Resources Inc
Gulftex Energy, LLC
H. & J. Drilling Company
Harper Hefte, Inc.
Hawthorn Energy Partners, LLC
Ineos USA Oil & Gas LLC
Murphy Expl. & Prod. Co. - USA
Outline Oil Company LLC
Shale Hunter, LLC
Silverbow Resources Oper, LLC
Texas American Resources Company
Trailblazer Energy Resources, LLC
Valence Operating Company

Frac'ing activity on Neptune Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35121NEPTUNE UNIT # 1H

Owners of Neptune Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INCNEPTUNE UNITEOG RESOURCES INC
2025ROSENSTEIN MAURICE ANEPTUNE UNITEOG RESOURCES INC
2025RUNNING V INVESTMENT, LPNEPTUNE UNITEOG RESOURCES INC
2025TEXAS OSAGE ROYALTY POOLNEPTUNE UNITEOG RESOURCES INC
2025ETA FLAG ROYALTY TRUSTNEPTUNE UNITEOG RESOURCES INC

Oil & Gas Sales on Neptune Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18238NEPTUNE UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITFeb 2026EOG RESOURCES, INC.
01-18238NEPTUNE UNITFeb 2026EOG RESOURCES, INC.
01-18238NEPTUNE UNITFeb 2026EOG RESOURCES, INC.
01-18238NEPTUNE UNITJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITJan 2026EOG RESOURCES, INC.
01-18238NEPTUNE UNITJan 2026EOG RESOURCES, INC.
01-18238NEPTUNE UNITJan 2026EOG RESOURCES, INC.
01-18238NEPTUNE UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITDec 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITDec 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITNov 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITNov 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITOct 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITOct 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITOct 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITSep 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITSep 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITSep 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITAug 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITAug 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITAug 2025EOG RESOURCES, INC.
01-18238NEPTUNE UNITJul 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18238NEPTUNE UNITJul 2025EOG RESOURCES, INC.